Sevagoth, the Haunted Helmsman, is back in Warframe with his own Prime variant. As usual, you can unlock him by finding Sevagoth Prime Relics all over the Sol System, but knowing the best locations to farm them will save you some time.
Once you have the Relics you need, you can open them at any corresponding Void Fissure mission. All available Relic missions appear in the Navigation tab, but some parts are rarer than others.
